"The Patriot Viper 6GB Kit DDR3 1600 CL8 (PVT36G1600LLK) arrived Technic3D. Technic3D will see as good they are with Overclocking against the Mushkin 1600 Memory Kit on Windows Vista Ultimate 64 Bit and the Biostar TPower X58 Mainboard. You can see 1.731 MHz (1,65V) with 9-9-9-24 and Command Rate 1 in the following Review."